88774140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 311592960

約数和(自身を除く): 222818820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 229, 260, 273, 284, 355, 364, 390, 420, 426, 455, 458, 497, 546, 687, 710, 780, 852, 910, 916, 923, 994, 1065, 1092, 1145, 1365, 1374, 1420, 1491, 1603, 1820, 1846, 1988, 2130, 2290, 2485, 2730, 2748, 2769, 2977, 2982, 3206, 3435, 3692, 4260, 4580, 4615, 4809, 4970, 5460, 5538, 5954, 5964, 6412, 6461, 6870, 7455, 8015, 8931, 9230, 9618, 9940, 11076, 11908, 12922, 13740, 13845, 14885, 14910, 16030, 16259, 17862, 18460, 19236, 19383, 20839, 24045, 25844, 27690, 29770, 29820, 32060, 32305, 32518, 35724, 38766, 41678, 44655, 48090, 48777, 55380, 59540, 62517, 64610, 65036, 77532, 81295, 83356, 89310, 96180, 96915, 97554, 104195, 113813, 125034, 129220, 162590, 178620, 193830, 195108, 208390, 211367, 227626, 243885, 250068, 312585, 325180, 341439, 387660, 416780, 422734, 455252, 487770, 569065, 625170, 634101, 682878, 845468, 975540, 1056835, 1138130, 1250340, 1268202, 1365756, 1479569, 1707195, 2113670, 2276260, 2536404, 2959138, 3170505, 3414390, 4227340, 4438707, 5918276, 6341010, 6828780, 7397845, 8877414, 12682020, 14795690, 17754828, 22193535, 29591380, 44387070, 88774140]

約数ペア:

[(1, 88774140), (2, 44387070), (3, 29591380), (4, 22193535), (5, 17754828), (6, 14795690), (7, 12682020), (10, 8877414), (12, 7397845), (13, 6828780), (14, 6341010), (15, 5918276), (20, 4438707), (21, 4227340), (26, 3414390), (28, 3170505), (30, 2959138), (35, 2536404), (39, 2276260), (42, 2113670), (52, 1707195), (60, 1479569), (65, 1365756), (70, 1268202), (71, 1250340), (78, 1138130), (84, 1056835), (91, 975540), (105, 845468), (130, 682878), (140, 634101), (142, 625170), (156, 569065), (182, 487770), (195, 455252), (210, 422734), (213, 416780), (229, 387660), (260, 341439), (273, 325180), (284, 312585), (355, 250068), (364, 243885), (390, 227626), (420, 211367), (426, 208390), (455, 195108), (458, 193830), (497, 178620), (546, 162590), (687, 129220), (710, 125034), (780, 113813), (852, 104195), (910, 97554), (916, 96915), (923, 96180), (994, 89310), (1065, 83356), (1092, 81295), (1145, 77532), (1365, 65036), (1374, 64610), (1420, 62517), (1491, 59540), (1603, 55380), (1820, 48777), (1846, 48090), (1988, 44655), (2130, 41678), (2290, 38766), (2485, 35724), (2730, 32518), (2748, 32305), (2769, 32060), (2977, 29820), (2982, 29770), (3206, 27690), (3435, 25844), (3692, 24045), (4260, 20839), (4580, 19383), (4615, 19236), (4809, 18460), (4970, 17862), (5460, 16259), (5538, 16030), (5954, 14910), (5964, 14885), (6412, 13845), (6461, 13740), (6870, 12922), (7455, 11908), (8015, 11076), (8931, 9940), (9230, 9618)]